10111020012099 has 12 divisors (see below), whose sum is σ = 14604948438912. Its totient is φ = 6740614582800.

The previous prime is 10111020012053. The next prime is 10111020012103. The reversal of 10111020012099 is 99021002011101.

It is not a de Polignac number, because 10111020012099 - 2⁸ = 10111020011843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10111020012029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4463907 + ... + 6336284.

It is an arithmetic number, because the mean of its divisors is an integer number (1217079036576).

Almost surely, 2^{10111020012099} is an apocalyptic number.

10111020012099 is a deficient number, since it is larger than the sum of its proper divisors (4493928426813).

10111020012099 is a wasteful number, since it uses less digits than its factorization.

10111020012099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10904218 (or 10904215 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 27.

The spelling of 10111020012099 in words is "ten trillion, one hundred eleven billion, twenty million, twelve thousand, ninety-nine".